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<head><meta charset="utf-8"><title>x.py 404&#x27;ing downloading caches · t-infra · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/index.html">t-infra</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html">x.py 404&#x27;ing downloading caches</a></h3>

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<a name="225602323"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225602323" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Cass <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225602323">(Feb 08 2021 at 20:24)</a>:</h4>
<p>Hey all, I'm trying to run x.py and every time it tries to download caches, it gives up after about half a second, 404's and then retries a bunch of times before giving up. Any ideas on what I can do to fix this issue?</p>



<a name="225602374"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225602374" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225602374">(Feb 08 2021 at 20:25)</a>:</h4>
<p>can you say more about downloading caches? maybe a log?</p>



<a name="225602446"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225602446" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Cass <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225602446">(Feb 08 2021 at 20:25)</a>:</h4>
<p>I'm not sure how to create a log, but <a href="/user_uploads/4715/7T9-LsiGbGL1mGq5TuyCAtD4/Screen-Shot-2021-02-08-at-3.25.34-PM.png">here's</a> the output of running <code>./x.py --help</code></p>
<div class="message_inline_image"><a href="/user_uploads/4715/7T9-LsiGbGL1mGq5TuyCAtD4/Screen-Shot-2021-02-08-at-3.25.34-PM.png" title="here's"><img src="/user_uploads/4715/7T9-LsiGbGL1mGq5TuyCAtD4/Screen-Shot-2021-02-08-at-3.25.34-PM.png"></a></div>



<a name="225602713"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225602713" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225602713">(Feb 08 2021 at 20:27)</a>:</h4>
<p>It looks like you're on a really old base commit, and artifacts from ~Jan 2020 are no longer stored. You can either set <code>[llvm] download-ci-llvm = false</code> in config.toml, or rebase onto a more recent master commit.</p>



<a name="225602812"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225602812" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Cass <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225602812">(Feb 08 2021 at 20:28)</a>:</h4>
<p>ohhhh snap ok</p>



<a name="225602841"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225602841" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Cass <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225602841">(Feb 08 2021 at 20:28)</a>:</h4>
<p>would merging work or do i need to rebase?</p>



<a name="225602918"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225602918" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> simulacrum <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225602918">(Feb 08 2021 at 20:28)</a>:</h4>
<p>Merging likely would not work. If you're intending to submit changes upstream, a rebase would be required anyway.</p>



<a name="225604012"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225604012" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Cass <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225604012">(Feb 08 2021 at 20:37)</a>:</h4>
<p>wow ok that was really scary, my first time rebasing. seems to have worked out tho. thank you!</p>



<a name="225627019"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225627019" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225627019">(Feb 08 2021 at 23:54)</a>:</h4>
<p><span class="user-mention" data-user-id="337739">@Cass</span> Not sure if you've read this, but might help you with rebasing: <a href="https://rustc-dev-guide.rust-lang.org/git.html#rebasing">https://rustc-dev-guide.rust-lang.org/git.html#rebasing</a></p>



<a name="225627163"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225627163" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Cass <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225627163">(Feb 08 2021 at 23:56)</a>:</h4>
<p>oh crap, i've already merged like 6 times. thanks <span class="user-mention" data-user-id="307537">@Camelid</span> i'm gonna have to do something about this i suppose</p>



<a name="225627250"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225627250" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Cass <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225627250">(Feb 08 2021 at 23:57)</a>:</h4>
<p>i wonder...if i revert the merge commits and then rebase, that should work, i think</p>



<a name="225627660"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225627660" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225627660">(Feb 09 2021 at 00:01)</a>:</h4>
<p>I think if you've created merge commits then rebasing should get rid of them.</p>



<a name="225627664"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/242791-t-infra/topic/x.py%20404%27ing%20downloading%20caches/near/225627664" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Noah Lev <a href="https://rust-lang.github.io/zulip_archive/stream/242791-t-infra/topic/x.2Epy.20404&#x27;ing.20downloading.20caches.html#225627664">(Feb 09 2021 at 00:01)</a>:</h4>
<p>Not 100% sure though.</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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